Open Speaker - WA-9900

WA9900_MAIN.jpg

Overview

The Open Speaker, designed for the study of sound wave properties, features a high-quality, 13.3 cm woofer mounted on a sturdy base with standard banana jack inputs. The Open Speaker is designed without a speaker cabinet to reduce the resonance of the air surrounding the rear of the speaker, thus making the Open Speaker perfect for resonance experiments wherein students can clearly hear resonant frequencies.

Typical Applications

  • Study wave sound properties including frequency, amplitude, pitch, and wavelength
  • Explore the resonance of an air column using resonance tubes

Features

  • 13.3 cm woofer with a polypropylene cone
  • High efficiency 10 oz. magnet
  • Rugged aluminum brackets that hold the speaker perpendicular to the table
  • Standard banana plugs for power input

Specifications

Frequency Response
  • 75 Hz - 8000 Hz
Impedance
  • 8 Ω
Power Handling
  • 30 watts RMS
Input Power
  • 60 watts (max)
Sensitivity
  • 85 dB

Buying Guide

1815
SE-9750
Banana Plug Cord-Red (5 Pack)
1
1814
SE-9751
Banana Plug Cord-Black (5 Pack)
1
Recommended - One of the following
Banana Plug Cord-Red (5 Pack)   SE-9750
Banana Plug Cord-Black (5 Pack)   SE-9751